<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>字体图标</title>
    <link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<div class="text-center">
    <button class="btn btn-primary">
        <span class="glyphicon glyphicon-star"></span>图标
    </button>
</div>
</body>
</html>